package 类加载与字节码技术.类加载器;


public class 启动加载器 {
    public static void main(String[] args) throws ClassNotFoundException {
        Class<?> aClass = Class.forName("类加载与字节码技术.类加载器.F");
        System.out.println(aClass.getClassLoader()); // AppClassLoader  ExtClassLoader
    }
}